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Arintra raises $25M in Series B funding led by Define Ventures. The Texas-based company is focused on leveraging generative AI for autonomous medical coding.

PRIVATEAug 21, 2026•about 3 hours ago

Amount Raised

$25 Million

Round Type

Series B

AustinInformation TechnologyHealth CareMedicalMedical Device

Investors

Peak Xv PartnersEndeavor VenturesYale New Haven VenturesSpider CapitalCounterpart VenturesTen13 CapitalY CombinatorDefine Ventures

Description

Arintra, headquartered in Texas, has successfully raised $25 million in a Series B funding round. The funding, led by Define Ventures, aims to enhance its autonomous medical coding platform. In addition to Define Ventures, several other prominent investors participated in the round. The company integrates generative AI to streamline clinical documentation and billing processes.

Company Information

Company

Arintra

Location

Austin, Texas, United States

About

Arintra provides the industry's leading GenAI-native autonomous coding platform, enabling health systems to get paid accurately and efficiently for the care they deliver, driving revenue assurance at scale. By combining cutting-edge AI with deep clinical expertise, Arintra autonomously codes charts with high accuracy, without human intervention. Unlike bolt-on tools, Arintra works directly within the EHR, ensuring seamless adoption with zero workflow changes or data integrity risk. Health systems use Arintra to unlock missed revenue due to coding gaps, documentation issues, and unchallenged denials - achieving 5%+ uplift in revenue, 12%+ reduction in A/R days, and 43%+ fewer denials.

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Funding Insights

Based on industry data
Timeline to next round
Series B companies typically work for 15-20 months before raising new capital
Growth expectations
Series B companies are expected to scale rapidly and expand market reach
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers
Tech investment trends
83% of B2B companies plan digital investments, with 79% prioritizing customer experience tech

Arintra raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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